package com.wyg.servlet;

import java.io.IOException;
import java.sql.PreparedStatement;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.wyg.jdbc.JDBCTamplate;
import com.wyg.jdbc.Jdbc;
import com.wyg.jdbc.PreparedStatementSetter;

/**
 * Servlet implementation class DAServlet
 */
@WebServlet("/DAServlet")
public class DAServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DAServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		response.getWriter().append("Served at: ").append(request.getContextPath());
		
		String sql = "DELETE usershopcar";
		Jdbc.getConnection();
		JDBCTamplate jt = new JDBCTamplate(Jdbc.conn);
		jt.insert(sql, new PreparedStatementSetter() {
			
			@Override
			public void setValues(PreparedStatement pstmt) {
				// TODO Auto-generated method stub
				
			}
		});
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
